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Stock Repurchase Program Stock Repurchase Program - (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016	Sep. 11, 2018	Sep. 01, 2015
Class of Stock [Line Items]
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 3,100
Shares repurchased	196,000	804,000	1,496,000
Average cost per share	$ 84.12	$ 84.90	$ 42.39
Value of shares repurchased	$ 16,490	$ 68,260	$ 63,402
2013 Repurchase Program [Member] | Common Stock
Class of Stock [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased					5,000,000
2018 Repurchase Program [Member] | Common Stock
Class of Stock [Line Items]
Stock Repurchase Program, Number of Shares Authorized to be Repurchased				5,000,000.0
Treasury Stock
Class of Stock [Line Items]
Shares repurchased	196,000	804,000	1,496,000
Value of shares repurchased	$ 16,490	$ 68,260	$ 63,403

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The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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Amount remaining of a stock repurchase plan authorized.

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Total cost of shares repurchased divided by the total number of shares repurchased.

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Number of shares that have been repurchased during the period and are being held in treasury.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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